Ask Question
8 February, 06:48

The atoms of a certain element each contain 11 protons and 1 valence electron. Describe this element and its reactivity

+2
Answers (1)
  1. 8 February, 09:20
    0
    It's Sodium or Na. If it only has 1 valence electron, it has to be in group 1. The only element in group 1 with the atomic number (number of protons) 11, is Sodium.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The atoms of a certain element each contain 11 protons and 1 valence electron. Describe this element and its reactivity ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers